EP1505583A4 - Optical disk and process for producing the same - Google Patents

Optical disk and process for producing the same

Info

Publication number
EP1505583A4
EP1505583A4 EP03723345A EP03723345A EP1505583A4 EP 1505583 A4 EP1505583 A4 EP 1505583A4 EP 03723345 A EP03723345 A EP 03723345A EP 03723345 A EP03723345 A EP 03723345A EP 1505583 A4 EP1505583 A4 EP 1505583A4
Authority
EP
European Patent Office
Prior art keywords
producing
same
optical disk
disk
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03723345A
Other languages
German (de)
French (fr)
Other versions
EP1505583A1 (en
Inventor
Hidetoshi Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP1505583A1 publication Critical patent/EP1505583A1/en
Publication of EP1505583A4 publication Critical patent/EP1505583A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/256—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers improving adhesion between layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2170/00—Compositions for adhesives
    • C08G2170/40—Compositions for pressure-sensitive adhesives
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
EP03723345A 2002-05-13 2003-05-13 Optical disk and process for producing the same Withdrawn EP1505583A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002137160A JP4158409B2 (en) 2002-05-13 2002-05-13 Manufacturing method of optical disc
JP2002137160 2002-05-13
PCT/JP2003/005948 WO2003096329A1 (en) 2002-05-13 2003-05-13 Optical disk and process for producing the same

Publications (2)

Publication Number Publication Date
EP1505583A1 EP1505583A1 (en) 2005-02-09
EP1505583A4 true EP1505583A4 (en) 2009-09-23

Family

ID=29416806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03723345A Withdrawn EP1505583A4 (en) 2002-05-13 2003-05-13 Optical disk and process for producing the same

Country Status (7)

Country Link
US (1) US20040170119A1 (en)
EP (1) EP1505583A4 (en)
JP (1) JP4158409B2 (en)
KR (1) KR20040111321A (en)
CN (1) CN1290107C (en)
TW (1) TWI236675B (en)
WO (1) WO2003096329A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004246959A (en) * 2003-02-13 2004-09-02 Fuji Photo Film Co Ltd Optical information recording medium
JP2004319045A (en) * 2003-04-18 2004-11-11 Lintec Corp Sheet for manufacturing optical disk, and optical disk
WO2005042612A1 (en) 2003-11-04 2005-05-12 Soken Chemical & Engineering Co., Ltd. Polymerizable composition and (meth)acrylic thermally conductive sheet
WO2005044875A1 (en) * 2003-11-07 2005-05-19 Soken Chemical & Engineering Co., Ltd. Polymerizable composition and method for producing (meth)acrylic thermally conductive sheet
DE102004044085A1 (en) * 2004-09-09 2006-03-16 Tesa Ag Pressure-sensitive adhesive with dual crosslinking mechanism
JP2012063775A (en) * 2005-04-28 2012-03-29 Nippon Synthetic Chem Ind Co Ltd:The Manufacturing method for optical laminate with adhesive layer
JP4993245B2 (en) * 2005-05-13 2012-08-08 日東電工株式会社 Adhesive layer for optical member and method for producing the same, optical member with adhesive, and image display device
US20070066698A1 (en) * 2005-09-20 2007-03-22 Yang Wenliang P Dual cure compositions, methods of curing thereof and articles therefrom
JP2007299493A (en) * 2006-05-02 2007-11-15 Canon Inc Optical recording medium, and manufacturing method thereof
JP2007305220A (en) * 2006-05-11 2007-11-22 Lintec Corp Sheet for manufacturing optical recording medium, optical recording medium, and method of manufacturing them
DE102007017937A1 (en) * 2007-04-13 2008-10-16 Aacure Aadhesives Gmbh Reactive mass for binding a laminar substrate and a fabric, comprises a thermally initiable matrix forming material and an energy absorbing initiator, where the initiator is a particular initiator and soluble in the reactive mass
JP5067548B2 (en) * 2007-10-26 2012-11-07 株式会社ブリヂストン Manufacturing method of display device integrated with optical function member
JP5067549B2 (en) * 2007-10-26 2012-11-07 株式会社ブリヂストン Manufacturing method of display device integrated with optical function member
US8077569B2 (en) * 2008-05-05 2011-12-13 Mediatek Inc. Methods and devices for controlling access to an optical disc
US8623486B2 (en) 2009-06-23 2014-01-07 Thomson Licensing Hybrid disc, method and system of forming the disc
US8722168B2 (en) 2009-06-23 2014-05-13 Thomson Licensing Data disc, method and system of forming the disc
US20120138223A1 (en) 2011-09-29 2012-06-07 General Electric Company Uv-ir combination curing system and method of use for wind blade manufacture and repair
WO2013061938A1 (en) * 2011-10-24 2013-05-02 王子ホールディングス株式会社 Pressure-sensitive adhesive sheet, method for using same, and laminate
TWI436358B (en) * 2012-05-14 2014-05-01 Princo Corp Structure-reinforcing layer for an optical disc, optical disc having an adhesive layer, and optical disc having a structure-reinforcing layer and the method of fabricating the same
JP6056402B2 (en) * 2012-11-15 2017-01-11 ソニー株式会社 Manufacturing method of substrate for optical recording medium
KR102162853B1 (en) * 2012-11-16 2020-10-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Adhesive including pendant (meth)acryloyl groups, article, and method
JP2019114310A (en) * 2017-12-22 2019-07-11 三菱ケミカル株式会社 Optical disk and manufacturing method of the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254444A (en) * 1988-08-19 1990-02-23 Matsushita Electric Ind Co Ltd Information carrier disk
EP1128426A2 (en) * 2000-02-28 2001-08-29 Nitto Denko Corporation Uv-curable pressure-sensitive adhesive composition and its pressure-sensitive adhesive sheet

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586536A (en) * 1981-07-01 1983-01-14 Pioneer Electronic Corp Optical disc
JPS61117746A (en) * 1984-11-13 1986-06-05 Hitachi Ltd Optical disk substrate
JPH05144086A (en) * 1991-11-18 1993-06-11 Pioneer Electron Corp Optical recording disk
JPH0765414A (en) * 1993-08-23 1995-03-10 Hitachi Ltd Information recording medium
US5972457A (en) * 1996-12-03 1999-10-26 Mitsubishi Chemical Corporation Optical recording medium
JP2000063446A (en) * 1998-08-17 2000-02-29 Jsr Corp Photocurable resin composition
JP2000207776A (en) * 1999-01-13 2000-07-28 Bridgestone Corp Recording medium
JP2001049198A (en) * 1999-08-06 2001-02-20 Jsr Corp Adhesive for optical disk
JP4982923B2 (en) * 2000-08-15 2012-07-25 Ｊｓｒ株式会社 Adhesive composition for optical disk
TW556185B (en) * 2000-08-17 2003-10-01 Matsushita Electric Ind Co Ltd Optical information recording medium and the manufacturing method thereof, record reproduction method and record reproduction device
JP2002241711A (en) * 2001-02-15 2002-08-28 Hitachi Chem Co Ltd Filmlike adhesive for optical recording medium and method for producing optical recording medium
JP4641108B2 (en) * 2001-03-15 2011-03-02 日本化薬株式会社 Adhesive composition for optical disk, cured product and article
JP3580280B2 (en) * 2001-10-25 2004-10-20 株式会社日立製作所 Recording medium and manufacturing method thereof
JP2003157593A (en) * 2001-11-26 2003-05-30 Dainippon Ink & Chem Inc Uv-curing composition and optical disk using the same
JP2003272237A (en) * 2002-03-20 2003-09-26 Sony Corp Optical recording medium and manufacturing method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254444A (en) * 1988-08-19 1990-02-23 Matsushita Electric Ind Co Ltd Information carrier disk
EP1128426A2 (en) * 2000-02-28 2001-08-29 Nitto Denko Corporation Uv-curable pressure-sensitive adhesive composition and its pressure-sensitive adhesive sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03096329A1 *

Also Published As

Publication number Publication date
US20040170119A1 (en) 2004-09-02
CN1547742A (en) 2004-11-17
KR20040111321A (en) 2004-12-31
EP1505583A1 (en) 2005-02-09
JP4158409B2 (en) 2008-10-01
CN1290107C (en) 2006-12-13
JP2003331475A (en) 2003-11-21
WO2003096329A1 (en) 2003-11-20
TWI236675B (en) 2005-07-21
TW200407883A (en) 2004-05-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20040123

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): AT DE FR GB NL

A4 Supplementary search report drawn up and despatched

Effective date: 20090820

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091119